I have been looking up old posts on neodymium glass and find many relating to Caithness. This leaves me pondering the question - how many ranges were made in neodymium? It isn't mentioned in Mark Hill's excellent book, so I thought I would post here how many pieces I have and people can add to.
The age range seems to be 60s/70s right up to 2000s
Rose Bowl 4071 / 70s with label (see photo)
Rose Bowl 4071 (small) 1990s 2000s with label
Floral vase B106CA14 / 90s (see photo)
4002 Birds 1975 engraved by Elaine Swanson (see photo)
Rose Bowl 5043 from Tranquility range 1990s
CT117 / 1990s with label
Ref - Caithness Glass, Loch Heather & Peat by Mark Hill